(i) A tie bar is 2.5 m long, has a circular cross section of 50 mm in diameter and is subjected to a force of 250 kN. Given that Young’s Modulus E = 209 kN/mm2 and Poisson’s Ratio ν = 0.3 calculate the change in volume of the bar when loaded. (ii) Draw the shear force and bending moment diagrams for the cantilever beam shown in the image attahced clearly indicating all significant points.
(i) A tie bar is 2.5 m long, has a circular cross section of 50 mm in diameter and is subjected to a force of 250 kN. Given that Young’s Modulus E = 209 kN/mm2 and Poisson’s Ratio ν = 0.3 calculate the change in volume of the bar when loaded. (ii) Draw the shear force and bending moment diagrams for the cantilever beam shown in the image attahced clearly indicating all significant points.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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(i) A tie bar is 2.5 m long, has a circular cross section of 50 mm in diameter and is subjected to a force of 250 kN. Given that Young’s Modulus E = 209 kN/mm2 and Poisson’s Ratio ν = 0.3 calculate the change in volume of the bar when loaded.
(ii) Draw the shear force and bending moment diagrams for the cantilever beam shown in the image attahced clearly indicating all significant points.
Transcribed Image Text:A
2
50 kN
2
25 kN/m
4
All dimensions are in metres
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